Contract 0xad84341756bf337f5a0164515b1f6f993d194e1f 2

Txn Hash Method
Block
From
To
Value [Txn Fee]
0x8fa79572bc4c86ee08900aaea24f4cf1faf2ce821a526d42aa0d88c64e3f36c2Increase Allowan...385900462022-05-19 14:26:023 mins ago0x4bbf024dac44c438a409073b8afa49a4965193e3 IN  Fantom Finance: fUSD Token0 FTM0.01338010144
0xa01528e7cd5cddda7c5afe0bf890dc4bc533b2348d9c2f8673bdc0d9644e39cfIncrease Allowan...385880492022-05-19 13:43:4246 mins ago0x757056e3ab3c65c6c8c710f7e6f9a8327cc6bae7 IN  Fantom Finance: fUSD Token0 FTM0.010497910982
0xc4fdc0030a7788280fa92af341548cd8fd1f1a8e9ad145c4ba2d0dd7fb6584b4Approve385871742022-05-19 13:28:281 hr 1 min ago0xb0c6071582e9eb0e3125b6ce85ff6d57077ccf71 IN  Fantom Finance: fUSD Token0 FTM0.012516735523
0x03babe339a8100405a0a295c883ad1f88457d3acb96867fc539ff3b90debdea7Transfer385864212022-05-19 13:14:121 hr 15 mins ago0x728788b33a23abfeda31485b151792b727518381 IN  Fantom Finance: fUSD Token0 FTM0.014362462115
0x760670ae5d412e6cca56e272e7f75a21155f82e3bf4b585163c3cec040e82ba5Approve385858202022-05-19 13:01:441 hr 28 mins ago0xa6e9c3905d179139f274c8164f3c5f93a7ff7ee8 IN  Fantom Finance: fUSD Token0 FTM0.018667152
0x7a5dcedd9b060704a01e44f17f1054c54ea3ca6a62ad59ef8f9444d6757fca37Increase Allowan...385850672022-05-19 12:49:021 hr 40 mins ago0x4fdcf4b54cbb37550ebf08f0b976cf563d032ff2 IN  Fantom Finance: fUSD Token0 FTM0.014495614253
0x4aeb12cde19aa1e9eb38b83881184197e2cf0a9dc1d4f69b70eb72211d8d4927Increase Allowan...385823042022-05-19 11:56:232 hrs 33 mins ago0xc79f458a7b9c9ec9316c6643c1d9d3b9060c9b5f IN  Fantom Finance: fUSD Token0 FTM0.010309866274
0x217d4a2a85218b04ca3f9c1f470400be17deaa7e8c6fde8fef5377de3b293b2bIncrease Allowan...385822322022-05-19 11:54:342 hrs 35 mins ago0xc79f458a7b9c9ec9316c6643c1d9d3b9060c9b5f IN  Fantom Finance: fUSD Token0 FTM0.015865556353
0xabe038d7023e66b0fcfb4eeee074c6dda9cbbb497237ff0da937d17d48fe94f6Increase Allowan...385758272022-05-19 9:45:464 hrs 44 mins ago0xee3b2c316e61cfd9ed319c0e74200511eb0bb100 IN  Fantom Finance: fUSD Token0 FTM0.004509260207
0x298074da83ba38263bba6c07b1f76222e382fc7f4c8f3587d0dbd91a0a32f15cApprove385722512022-05-19 8:37:355 hrs 52 mins ago0x2092659ed4f19737289874b767d077cc846f11bc IN  Fantom Finance: fUSD Token0 FTM0.006894335382
0x54ba550d5bbf83cb595b5eeb12912d891f2ab7a95fb38d66b6900b52ebf20523Increase Allowan...385717552022-05-19 8:28:526 hrs 1 min ago0x31b4670bf2d23b845a7e8855b5970f569408b144 IN  Fantom Finance: fUSD Token0 FTM0.005318678754
0x1a8188479469b2891bd0a3f3cd4623022cb7c6c4972d6ed76718eb3cf2f300b0Approve385697142022-05-19 7:47:436 hrs 42 mins ago0x04c49c077772c330d6688fb7200c9a0be8c0641f IN  Fantom Finance: fUSD Token0 FTM0.009191796715
0xc4edad677390749a4c2583705a4627a06e99c78e150aa932e194da68d5863fedTransfer385696792022-05-19 7:47:056 hrs 42 mins ago0x77d2d87e7684ec29997147c29fbb0d453a7d96fc IN  Fantom Finance: fUSD Token0 FTM0.009341720838
0x3f403837d3088b3c9dbf4ddae6bb41f8c06556047e99979d4e4aa7b20da54057Increase Allowan...385673392022-05-19 7:04:087 hrs 25 mins ago0xc45d05cdc809d20c7b14959e8cd4a1199e3e966f IN  Fantom Finance: fUSD Token0 FTM0.009571112643
0x389d4c3fe8f55c4bb356fb02ed69c75a9001b2e496ed15e4bcd009d5a6e795cfIncrease Allowan...385672112022-05-19 7:01:507 hrs 28 mins ago0xc45d05cdc809d20c7b14959e8cd4a1199e3e966f IN  Fantom Finance: fUSD Token0 FTM0.009567496012
0x65e7b22ccf0aa44c4dd395a2c97426fb4dc56d5d90b380da2846e57d33ce310dIncrease Allowan...385666702022-05-19 6:51:297 hrs 38 mins ago0xc45d05cdc809d20c7b14959e8cd4a1199e3e966f IN  Fantom Finance: fUSD Token0 FTM0.009567496012
0xe09cd5270940033f987a5c47d6e4129285b199454d1b68780af60c7167e5b697Increase Allowan...385663222022-05-19 6:44:287 hrs 45 mins ago0x183b6d91dc915bf13db4055ce2db770b322db5d1 IN  Fantom Finance: fUSD Token0 FTM0.007605203106
0xdc687bfa727ac331bb421a89af140037afe4887f6c02f5f397effeefdcf3472bIncrease Allowan...385662422022-05-19 6:43:077 hrs 46 mins ago0x183b6d91dc915bf13db4055ce2db770b322db5d1 IN  Fantom Finance: fUSD Token0 FTM0.011707855468
0x5cec463780580432fbcb8004829a7dc2adc793e4950d3534bdd2ff56d54f02ecIncrease Allowan...385606952022-05-19 4:57:559 hrs 32 mins ago0x0dbf824f03398adf93140774655fd80b61828838 IN  Fantom Finance: fUSD Token0 FTM0.010218828627
0xc76479e20b5001fc647fa29c26c23e10f504d25a6b2ca42e1d60d450a6e485a9Transfer385606422022-05-19 4:56:589 hrs 32 mins ago0x4b32e3cba5750a05d0311d7da072cc88cbf7d859 IN  Fantom Finance: fUSD Token0 FTM0.015826710609
0x5e109c9e511cdb5087865fcc40d37d56fae6984f3674b7592a3f8e6e91d44877Increase Allowan...385605842022-05-19 4:55:589 hrs 33 mins ago0x4b32e3cba5750a05d0311d7da072cc88cbf7d859 IN  Fantom Finance: fUSD Token0 FTM0.010214965784
0x5e5dc82239ab1b95df97240d305f4d9613dc8b41db44c2f9bd6360c54909db7fIncrease Allowan...385601052022-05-19 4:46:589 hrs 42 mins ago0xb657552d4d52edbec37fe67ebd44da728c648ac0 IN  Fantom Finance: fUSD Token0 FTM0.025861103287
0x118a8337060af2ab3d5bbf0fe130e58c7ee73cf8130fdff0fd8bc4c455049b75Approve385584302022-05-19 4:09:4410 hrs 20 mins ago0xad9c54aa357358cdac9d1328ab675af0bb4c1969 IN  Fantom Finance: fUSD Token0 FTM0.013087762494
0xe7c70e40462ae1353b8f4fb25905b6027acb451f7dbe468759dca714fd5d0112Approve385584272022-05-19 4:09:4010 hrs 20 mins ago0xad9c54aa357358cdac9d1328ab675af0bb4c1969 IN  Fantom Finance: fUSD Token0 FTM0.020711825799
0x4ef5fc5c66772f1a6195f4749085c4c34fa0298b7280627990e2f4af4b122196Increase Allowan...385575952022-05-19 3:50:0210 hrs 39 mins ago0x99b6a44fa3d3e0d3f33464ffac5710f31c3db580 IN  Fantom Finance: fUSD Token0 FTM0.010123944066
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Latest 6 internal transactions
Parent Txn Hash Block From To Value
0x25fca609b73620522050d26588da0937bd1fa75621ce81489ec60b6357fb5eab75703912021-05-25 3:37:41359 days 10 hrs ago 0xb8ae0ce6993665fb0f14891341b440d82f6c3b74 Fantom Finance: fUSD Token167 FTM
0x71581f7c72aed1e3822e36aa6b8ba1b401c89878b4af2e1c8d4db53a644f637f75703132021-05-25 3:36:48359 days 10 hrs ago 0xb8ae0ce6993665fb0f14891341b440d82f6c3b74 Fantom Finance: fUSD Token150 FTM
0xcad3d891457c44b60c56b4c66f0a005e5882a8438154ddf2736b48e2870e9b5f75701992021-05-25 3:35:24359 days 10 hrs ago 0xb8ae0ce6993665fb0f14891341b440d82f6c3b74 Fantom Finance: fUSD Token100 FTM
0x7c98ae67e816789f1d49e953f4d2068639a906a1aabfca172f3621e20f80eb1175699092021-05-25 3:31:59359 days 10 hrs ago 0xb8ae0ce6993665fb0f14891341b440d82f6c3b74 Fantom Finance: fUSD Token100 FTM
0x31c8dd5f91020e28ef52526316f85f46e5d4352d5ab2073401020aeca5b5aab060680972021-05-11 19:39:47372 days 18 hrs ago 0xe5c84c12c3e1dcfc6a019547665c2a155feba24d Fantom Finance: fUSD Token0.0005 FTM
0x5b22d30bb077151ccbadf9f6cc1e5ab9fdd241e30488522d8dee2293bd5429336407222020-09-16 7:59:19610 days 6 hrs ago 0x3ea8375b450e443a9bb5cac5f4be9f8f646d7318  Contract Creation0 FTM
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Contract Source Code Verified (Exact Match)

Contract Name:
fUSD

Compiler Version
v0.5.17+commit.d19bba13

Optimization Enabled:
Yes with 5000000 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at FtmScan.com on 2021-02-20
*/

// SPDX-License-Identifier: MIT
pragma solidity ^0.5.0;

contract Context {
    // Empty internal constructor, to prevent people from mistakenly deploying
    // an instance of this contract, which should be used via inheritance.
    constructor () internal { }
    // solhint-disable-previous-line no-empty-blocks

    function _msgSender() internal view returns (address payable) {
        return msg.sender;
    }

    function _msgData() internal view returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

library Roles {
    struct Role {
        mapping (address => bool) bearer;
    }

    /**
     * @dev Give an account access to this role.
     */
    function add(Role storage role, address account) internal {
        require(!has(role, account), "Roles: account already has role");
        role.bearer[account] = true;
    }

    /**
     * @dev Remove an account's access to this role.
     */
    function remove(Role storage role, address account) internal {
        require(has(role, account), "Roles: account does not have role");
        role.bearer[account] = false;
    }

    /**
     * @dev Check if an account has this role.
     * @return bool
     */
    function has(Role storage role, address account) internal view returns (bool) {
        require(account != address(0), "Roles: account is the zero address");
        return role.bearer[account];
    }
}

contract MinterRole is Context {
    using Roles for Roles.Role;

    event MinterAdded(address indexed account);
    event MinterRemoved(address indexed account);

    Roles.Role private _minters;

    constructor () internal {
        _addMinter(_msgSender());
    }

    modifier onlyMinter() {
        require(isMinter(_msgSender()), "MinterRole: caller does not have the Minter role");
        _;
    }

    function isMinter(address account) public view returns (bool) {
        return _minters.has(account);
    }

    function addMinter(address account) public onlyMinter {
        _addMinter(account);
    }

    function renounceMinter() public {
        _removeMinter(_msgSender());
    }

    function _addMinter(address account) internal {
        _minters.add(account);
        emit MinterAdded(account);
    }

    function _removeMinter(address account) internal {
        _minters.remove(account);
        emit MinterRemoved(account);
    }
}

contract PauserRole is Context {
    using Roles for Roles.Role;

    event PauserAdded(address indexed account);
    event PauserRemoved(address indexed account);

    Roles.Role private _pausers;

    constructor () internal {
        _addPauser(_msgSender());
    }

    modifier onlyPauser() {
        require(isPauser(_msgSender()), "PauserRole: caller does not have the Pauser role");
        _;
    }

    function isPauser(address account) public view returns (bool) {
        return _pausers.has(account);
    }

    function addPauser(address account) public onlyPauser {
        _addPauser(account);
    }

    function renouncePauser() public {
        _removePauser(_msgSender());
    }

    function _addPauser(address account) internal {
        _pausers.add(account);
        emit PauserAdded(account);
    }

    function _removePauser(address account) internal {
        _pausers.remove(account);
        emit PauserRemoved(account);
    }
}

contract Pausable is Context, PauserRole {
    /**
     * @dev Emitted when the pause is triggered by a pauser (`account`).
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by a pauser (`account`).
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state. Assigns the Pauser role
     * to the deployer.
     */
    constructor () internal {
        _paused = false;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view returns (bool) {
        return _paused;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     */
    modifier whenNotPaused() {
        require(!_paused, "Pausable: paused");
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     */
    modifier whenPaused() {
        require(_paused, "Pausable: not paused");
        _;
    }

    /**
     * @dev Called by a pauser to pause, triggers stopped state.
     */
    function pause() public onlyPauser whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Called by a pauser to unpause, returns to normal state.
     */
    function unpause() public onlyPauser whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     * - Subtraction cannot overflow.
     *
     * _Available since v2.4.0._
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     * - The divisor cannot be zero.
     *
     * _Available since v2.4.0._
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        // Solidity only automatically asserts when dividing by 0
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts with custom message when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     * - The divisor cannot be zero.
     *
     * _Available since v2.4.0._
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}

interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);

    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

contract ERC20 is Context, IERC20 {
    using SafeMath for uint256;

    mapping (address => uint256) private _balances;

    mapping (address => mapping (address => uint256)) private _allowances;

    uint256 private _totalSupply;

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20};
     *
     * Requirements:
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for `sender`'s tokens of at least
     * `amount`.
     */
    function transferFrom(address sender, address recipient, uint256 amount) public returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
        return true;
    }

    /**
     * @dev Moves tokens `amount` from `sender` to `recipient`.
     *
     * This is internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(address sender, address recipient, uint256 amount) internal {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
        _balances[recipient] = _balances[recipient].add(amount);
        emit Transfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements
     *
     * - `to` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal {
        require(account != address(0), "ERC20: mint to the zero address");

        _totalSupply = _totalSupply.add(amount);
        _balances[account] = _balances[account].add(amount);
        emit Transfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal {
        require(account != address(0), "ERC20: burn from the zero address");

        _balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
        _totalSupply = _totalSupply.sub(amount);
        emit Transfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner`s tokens.
     *
     * This is internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(address owner, address spender, uint256 amount) internal {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`.`amount` is then deducted
     * from the caller's allowance.
     *
     * See {_burn} and {_approve}.
     */
    function _burnFrom(address account, uint256 amount) internal {
        _burn(account, amount);
        _approve(account, _msgSender(), _allowances[account][_msgSender()].sub(amount, "ERC20: burn amount exceeds allowance"));
    }
}

contract ERC20Burnable is Context, ERC20 {
    /**
     * @dev Destroys `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public {
        _burn(_msgSender(), amount);
    }

    /**
     * @dev See {ERC20-_burnFrom}.
     */
    function burnFrom(address account, uint256 amount) public {
        _burnFrom(account, amount);
    }
}

contract ERC20Detailed is IERC20 {
    string private _name;
    string private _symbol;
    uint8 private _decimals;

    /**
     * @dev Sets the values for `name`, `symbol`, and `decimals`. All three of
     * these values are immutable: they can only be set once during
     * construction.
     */
    constructor (string memory name, string memory symbol, uint8 decimals) public {
        _name = name;
        _symbol = symbol;
        _decimals = decimals;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5,05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view returns (uint8) {
        return _decimals;
    }
}

contract ERC20Mintable is ERC20, MinterRole {
    /**
     * @dev See {ERC20-_mint}.
     *
     * Requirements:
     *
     * - the caller must have the {MinterRole}.
     */
    function mint(address account, uint256 amount) public onlyMinter returns (bool) {
        _mint(account, amount);
        return true;
    }
}

contract ERC20Pausable is ERC20, Pausable {
    function transfer(address to, uint256 value) public whenNotPaused returns (bool) {
        return super.transfer(to, value);
    }

    function transferFrom(address from, address to, uint256 value) public whenNotPaused returns (bool) {
        return super.transferFrom(from, to, value);
    }

    function approve(address spender, uint256 value) public whenNotPaused returns (bool) {
        return super.approve(spender, value);
    }

    function increaseAllowance(address spender, uint256 addedValue) public whenNotPaused returns (bool) {
        return super.increaseAllowance(spender, addedValue);
    }

    function decreaseAllowance(address spender, uint256 subtractedValue) public whenNotPaused returns (bool) {
        return super.decreaseAllowance(spender, subtractedValue);
    }
}

contract fUSD is ERC20, ERC20Detailed, ERC20Mintable, ERC20Burnable, ERC20Pausable {
     // create instance of the fUSD token
     constructor () public ERC20Detailed("Fantom USD", "FUSD", 18) {
     }
}

Contract Security Audit

Contract ABI

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d","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"renounceMinter","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"renouncePauser","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"unpause","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"}]

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Swarm Source

bzzr://85b94e8aebf675ee73afb2992bc35ca6db0dd4a32eb35c3ab8744b34a015f4f4
Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Validator ID :
0 FTM

Amount Staked
0

Amount Delegated
0

Staking Total
0

Staking Start Epoch
0

Staking Start Time
0

Proof of Importance
0

Origination Score
0

Validation Score
0

Active
0

Online
0

Downtime
0 s
Address Amount claimed Rewards Created On Epoch Created On
Block Uncle Number Difficulty Gas Used Reward
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